baber/WOPTO huggingface dataset:
Patent SE-0501552-L (SE)
Inventor: WILANDER LARS
Filed: 2005-07-05
Abstract: The present invention relates to a method for bringing a powder and a liquid component, preferably polymer and monomer, in contact with each other for mixing thereof, preferably to form bone cement, wherein the powder component (P) is placed in a mixing container (1) in which the mixing shall occur and the liquid component (M) in a liquid container (18) from which said liquid component (M) is transferred to the powder component (P) in the mixing container (1). In this method, a vacuum is generated in the mixing container (1) and the liquid container (18) is opened by means of at least one cannula (14) or similar member through which the liquid component (M) can be brought to flow from the liquid container (18) to the mixing container (1). Said vacuum is brought to suck the liquid component (M) from the liquid container (18), through the cannula (14) and into the mixing container (1) to the powder component (P) therein, and/or is the liquid component (M) pressed into the mixing container (1) through the cannula (14) while the liquid container (18) is compressed because of the pressure difference between the vacuum in the interior of the liquid container (18) and the air pressure outside said liquid container. The invention also relates to a device for carrying through said method.
Patent SE-0502343-L (SE)
Inventor: BERGSTRAND CLAES-GOERAN
Filed: 2005-10-21
Abstract: The machine has a disc-shaped rotary casing which houses grinding disc holders driven by a belt or chain. These holders are arranged around the casing circumference and supported by axles connected to the casing at a distance from each other. A central gear-wheel inside the casing is connected to the latter in a fixed manner. An intermediate gear-wheel is mounted on each axle and can cooperate with the central gear-wheel so that the motor causes the holders and casing to rotate in different directions.
Patent SE-0502895-L (SE)
Inventor: PETTERSSON JOHNNY
Filed: 2005-12-23
Abstract: A wheel arrangement comprises an essentially vertical driving shaft (120), an essentially circular wheel (111) fixedly provided on a wheel shaft (110) and having a tread surface (111a), said wheel shaft being rotatable about the vertical driving shaft, and a gear (114, 124) interconnecting the wheel shaft and the driving shaft. By providing a second essentially circular wheel (112) freely rotatable about the wheel shaft (110), wherein the essentially vertical driving shaft (120) and the wheel shaft (110) form an angle of 90 degrees, a wheel arrangement for heavy loads is provided.
Patent SE-0602388-L (SE)
Inventor: LINDQUIST KRISTER
Filed: 2006-11-08
Abstract: A vehicle chair (10) has a seat cushion frame (20) that is united by a forward pivot joint (A) with a forward support (30) and united by a rear pivot joint (B) with a backrest frame (40). The backrest frame (40) is united by a rear, lower pivot joint (C) with a rear support (50) and is formed by upper and lower parts (42, 44) that can be displaced relative to each other. The chair has also slide rails (80, 80) that can be anchored to the floor of a vehicle cabin, which join by bearings and in a manner that allows displacement of the forward support (30) and of the rear support (50). In order temporarily to provide more space in front of or behind the chair, the pivot joints (A, B, C), the parts (42, 44) of the backrest frame (40) that can be displaced and the slide rails (80, 80, 80) are arranged in such a manner that when the upper part (42) of the backrest frame is displaced upwards relative to its lower part (44) past a position of the chair at which it can be used for sitting, not only can the supports (30, 50) be displaced relative to each other along the slide rails (80, 80), but also can the seat cushion frame (20) be tilted forwards to such an extent that the chair (10) takes up a flat, upright configuration.
Patent SE-7410692-L (SE)
Inventor: BURNS D A
IPC: G01N1/10
Filed: 1974-08-22
Abstract: Method and apparatus wherein a series of fluid samples separated one from another and each segmented in a flowing stream by inert immiscible fluid segments may have such segments optionally removed with the further option of removal of all or some of the segments before the stream passes through a conduit forming at least part of an analysis station, and at which analysis station the flow of such a sample may be stopped.
Patent SE-7412080-L (SE)
Inventor: MAY J E
IPC: H01C7/102
Filed: 1974-09-25
Abstract: Disclosed is a metal oxide varistor comprising a body portion consisting essentially of a metal oxide and a small percentage of a plurality of preselected additives. The body portion defines two major surface areas and metallic contacts are applied to the two surface areas. Beneath the contacts there is a coating that enhances the adhesion of the contacts. In a preferred embodiment disclosed herein the coating contours the surface of the body and thereby enhances contact adhesion.
Patent SE-7604246-L (SE)
Inventor: KOSTA G
IPC: B05C1/08
Filed: 1976-04-09
Abstract: Apparatus and method for applying extremely thin coatings of liquid materials entering the apparatus at a viscosity in the range of up to 10,000 centipoises absolute viscosity through a combination of factors involving the use of at least four rolls of desired physical characteristics and roll speeds to continuously extract a relatively thick film from a pool of the liquid, reduce it to an ultra thin coating free of discontinuities, and unite the thin coating with a web.
Patent SE-7608383-L (SE)
Inventor: BALD H
IPC: B25H7/00
Filed: 1976-07-23
Abstract: A device to position two components in each of three mutually perpendicular directions. One component having a projecting pin and the other such a conical bore that, on the components being pressed together, a spherical surface on the pin bears against the conical wall of the bore thereby causing the bearing surfaces to be deformed when the components abut.
Patent SE-7708373-L (SE)
IPC: F16L21/06
Filed: 1977-07-20
Abstract: A pipe coupling comprising a housing which can be clamped about the pipe ends which are to be interconnected, there being enclosed within such housing an inwardly open gasket of substantially C-shaped cross-section having confronting legs constructed as sealing lips and the web of which bears against the inner surface or inside of the housing. The web is supported upon the sealing lips by a respective spiral or helical spring ring.
Patent SE-7713041-L (SE)
Inventor: DEEM B C
IPC: F16D65/46
Filed: 1977-11-18
Abstract: A mechanically actuated disc brake includes a wedge actuator which urges an extensible, force transmitting member toward the disc brake rotor in order to effect a brake application. A ratchet mechanism is carried by the extensible member and by a piston slidably mounted within the brake housing. The ratchet mechanism is responsive to movement of the extensible member toward the rotor in access of a predetermined amount in order to effect elongation of the extensible member to limit retraction in the piston, so that retraction of the friction elements is similarly limited. The extensible member also cooperates with a manual adjustment mechanism which may be used to manually adjust the brakes or to "back-off" the extensible member to permit movement of the friction elements away from the disc in excess of the predetermined amount when the friction elements must be removed when the brake is serviced. The wedge actuating mechanism includes a pair of wedges and a reciprocable push rod which is thrust between the wedges to urge the latter apart when a brake application is effected.
Patent SE-7903048-L (SE)
Inventor: HERBELLEAU Y
IPC: H01K1/26
Filed: 1979-04-05
Abstract: A tire with a radial carcass reinforcement anchored in each bead and with a crown reinforcement formed of four crossed working plies forming an angle of between 10 DEG  and 45 DEG  with the longitudinal direction of the tire is improved due to the fact that the working plies form a block of two superimposed pairs of plies of crossed cables, the plies of the first pair forming opposite angles equal to beta  and the plies of the second pair forming opposite angles equal to  alpha ,  beta  being greater than  alpha , the difference  beta - alpha  being at least equal to the value of the expression h sin ( beta + alpha )/2
Patent SE-7903752-L (SE)
IPC: G01B5/06
Filed: 1979-04-27
Abstract: A device for measuring the thickness of coatings comprises a rotatable drill, the cutting edge or edges of which are at a 45 DEG angle to the axis of the drill. The drill is manually operated by means of a finger disc and guided and steadied during its operation in a through-going bore in a guide plate resting with an anti-slide surface on the coated surface, the thickness of whose coating is to be determined. The conical cut made by the drill is observed in a microscope, and the width of the circular band is noted on an in-built micrometer scale. Owing to the cutting angle being 45 DEG , the said width is equal to the thickness of the coating.
Patent SE-7906007-L (SE)
Inventor: STOCKER H J
IPC: H05B33/12
Filed: 1979-07-10
Abstract: Devices of the nature of magnetic bubble devices, but in which "bits" take the form of light spots, are described. A prototypical device takes the form of an electroluminescent, photoconducting film straddled by orthogonal arrays of insulated strip electrodes forming closely spaced intercept positions so arranged that during operation such intercepts are sequentially biased. A light spot once nucleated--e.g., through a combination of electroinduced and photoinduced luminescence, is stepped by applying bias below nucleation threshold. Devices may serve a variety of memory and/or logic functions.
Patent SE-7906402-L (SE)
Inventor: OLSHANSKY R
IPC: C03B37/018
Filed: 1979-07-26
Abstract: A method of forming a preform or blank for a high bandwidth gradient index optical filament, the preform itself and the resulting optical filament is disclosed. The preform which ultimately forms the optical filament includes a barrier layer between a tubular starting member which comprises the cladding and the core, the index of refraction of the barrier layer being equal to or less than the index of refraction of the tubular starting member; there being no step increase in the index of refraction of the barrier layer at the barrier layer-cladding interface nor of the core at the core-barrier layer interface of the optical filament. The barrier layer is formed from a base glass, a first dopant B2O3, and at least one other dopant which is maintained substantially constant in the barrier layer and then gradually varied during the formation of the core. The quantity of B2O3 is also maintained substantially constant in the barrier layer but then gradually decreased during the formation of the core.
Patent SE-7907224-L (SE)
Inventor: HOFMEISTER H
IPC: C07J/
Filed: 1979-08-30
Abstract: DELTA 15-Steroids of the formula  <IMAGE>   wherein R1 is a hydrogen atom, trialkylsilyl or acyl; R2 is ethynyl, chloroethynyl or propinyl; and X is an oxygen atom,  <IMAGE>  or NOR4 wherein R3 is a hydrogen atom or acyl and R4 is a hydrogen atom, acyl, alkyl or tetrahydropyranyl, possess progestational and ovulation and nidation inhibiting activities.
Patent SE-8002485-L (SE)
Inventor: HEUBLEIN W
IPC: C08J9/35
Filed: 1980-04-01
Abstract: A wall covering material comprising a front, decorative filled cover layer containing textile fibers and a rear foam plastic layer. The foam plastic layer contains flame-retarding additives, is elastic and gas pervious. Furthermore, it contains closed cell inorganic hollow spheres or small balls, which rigidify or stiffen the foam plastic layer, but do not unduly impair its restoring capability and also do not impair the insulation capability, sound absorption capability and flame resistance.
Patent SE-8004491-L (SE)
Inventor: BERGSTROM H R
IPC: A47G29/12
Filed: 1980-06-17
Abstract: Arrangement at a letter receptor, which consists of a housing (12) which is attachable as a whole to a door (10) or similarly opened hole. At the housing (12) at least one flap (14, 16) is stored to cover the opening of the letter receptor housing (12), which later is fastened to the door or similar by screws. At that section (30) of the door (10) which holds the screws a perforated plate (32) is arranged with tightly positioned holes (34) that are so positioned in the screw's insertion direction that the screw's (22) threading when fastening to the house (12) intrudes into one of the plate's (32) holes (34). In this way a safe anchorage of the screw (22) in the door's material (30) via the plate (32) is achieved.<IMAGE>
Patent SE-8006523-L (SE)
Inventor: HAKANSSON B H
IPC: H02J7/00
Filed: 1980-09-17
Abstract: A stimulator system, comprising a pulse generator (2) driven by a rechargeable battery (3), which is adapted so that it generates pulses, transmissible to an electric support (1), for the stimulation of a muscle, nerve or the like, the electrode support (1) being adapted so as to be connected to the rest of the system via two points of contact (6,7) which can be connected alternatively to a charging set (5) for the charging of the battery (3). Means (R1, C1, T) are provided to prevent the transmission of stimulating pulses from the said points of contact (6,7) to the battery (3) via a lead arranged in between intended only for charging.
Patent SE-8103277-L (SE)
Inventor: FUNDELL B W
IPC: B24B27/00
Filed: 1981-05-25
Abstract: PCT No. PCT/SE80/00236 Sec. 371 Date May 29, 1981 Sec. 102(e) Date May 29, 1981 PCT Filed Oct. 1, 1980 PCT Pub. No. WO81/00821 PCT Pub. Date Apr. 2, 1981.An apparatus for processing especially heavy metal tubes comprises a frame supported by wheels, the frame having a plurality of supports consisting of rollers which may together support the tube to be processed. With a support which is quickly movable along the frame a bearer is associated which carries a processing tool, e.g. a grinding cross cut machine, as well as driving means for mechanically putting the tube into rotation during a processing operation. The driving means may also be used for giving the tube a longitudinal movement during simultaneous rotation thereof.
Patent SE-8105973-L (SE)
Title: Printing ink drier - includes heat radiation units and holes or nozzles supplying warm air
Inventor: ERICSSON S J D
IPC: B41F23/04
Filed: 1981-10-08
Abstract: The installation is for drying printing ink (12a) applied to a material (10) by a printing machine. It has a transport mechanism or track (4) comprising a carrier which transports the material through the drier, and a number of heat radiating units (21). Holes or nozzles (18) are provided for air current passage. The heat radiation units partly supply heat to a component (22) for heating the air current (23) which passes through the holes or nozzles (18), and partly supply radiation heat to the printing ink applied to the material.
Patent SE-8200035-L (SE)
Inventor: RADOCAY M
IPC: F16H7/12
Filed: 1982-01-07
Abstract: A device for tensioning the endless drive belt for vehicle accessories. A housing is mounted in a fixed position adjacent the drive belt. A shaft assembly is slidably mounted in an axial bore formed in the housing and includes a stub shaft portion extending outwardly from the housing through a slot formed in one of the housing walls. An idler pulley is rotatably mounted on the stub shaft and is moved into tensioning engagement with the drive belt by a compression coil spring which is adjustably mounted in the housing bore by a spring guide. The spring slidably moves the shaft assembly in a belt tensioning direction within the housing bore. Concavely curved surfaces are formed in certain areas of the shaft assembly within the housing. Roller means are interposed between and are biased by a spring into a wedging relationship with the curved shaft surfaces and adjacent housing walls. The roller means permits free movement of the shaft assembly and idler pulley in the belt tensioning direction while preventing movement of the shaft assembly in the opposite nontensioning direction because of the wedging action of the roller means. In another embodiment, the shaft is operatively connected to a pivotally mounted vehicle accessory whereupon sliding movement of the shaft pivots the accessory to tension the drive belt which is engaged with the accessory pulley.
Patent SE-8200517-L (SE)
Inventor: ADACHI M
IPC: G01N33/58
Filed: 1982-01-29
Abstract: A process for determining the level of TAG in a sample of body fluid which comprises reacting the TAG in a sample of body fluid with an AG-binding lectin or L-fucose-binding lectin to form a TAG-lectin complex and measuring the amount of the TAG-lectin complex or an unreacted lectin is disclosed. The process shows low cross-reactivity with hepatic diseases and is useful for diagnosis of cancers.
Patent SE-8202099-L (SE)
Inventor: CARLSSON J E K
IPC: B02C18/22
Filed: 1982-04-01
Abstract: In a separating device for a wood chipper comprising a chipper rotor housing and a chipper rotor rotatably journalled therein it is proposed in accordance with the invention to provide the separating device with a plurality of ribs defining between themselves spaces through which wood chips of a predetermined maximum size and less are passing to an outlet of the chipper rotor housing. Each rib has an arc-shaped edge facing the chipper rotor with a radius which has its center coincident with the axis of rotation of the chipper rotor, said edge being arranged at a predetermined distance from the cylindrical surface of the chipper rotor in order to form a free passage for pieces of material which are larger than the desired maximum size of discharged chips.
Patent SE-8202230-L (SE)
Inventor: KORSHUNOV EVGENY ALEXEEVICH
IPC: B22D11/10
Filed: 1982-04-07
Abstract: The invention concerns a method and a layout for continuous casting of metal. The method is characterised in that one feeds a molten metal 2 from a system for supply of molten metal into a chill mould 14 through a metal supply line 8, periodically withdraws a billet 16 from the chill mould 14 for a predetermined length while at the same time introducing the molten metal 2 into the chill mould 14, causes the molten metal 2 during the interval of time between withdrawals of the billet 16 from the chill mould 14 to produce an excess pressure at the edge zone of the billet 16 during the moulding, wherein according to the invention after the withdrawal of the billet 16 from the chill mould 14 is completed, the molten metal 2 from the system for supply of molten metal is introduced into an additional container 18, previously filled with inert gas, and a predetermined pressure is created in the molten metal 2 in the additional container 18 and in the billet 16 being moulded, after which the molten metal 2 is made to flow back and forth between the additional container 18 and the metal supply line 8 of the system for supply of molten metal, and during the subsequent withdrawal of the billet 16 from the chill mould 14 one feeds the molten metal 2 into the chill mould 14 from the additional container 18 and from the system for supply of the molten metal 2. <IMAGE>
Patent SE-8204758-L (SE)
Inventor: VIELMO P
IPC: F03B13/18
Filed: 1982-08-18
Abstract: A system for recovering wave energy and its conversion into mechanical and electrical energy, comprising a pickup member kept in a submerged position and one or more resilient lines (extensible flexible hoses) connected mechanically at one end to the pickup member and at the other end to an anchor fixed to the sea or lake bed. The interior of the resilient lines are in communication at one end with a gas-filled accumulator vessel and are blind at the other end, and are also filled with an incompressible fluid. One or more turbines and displacement engines convert the pressure and kinetic energy of the incompressible fluid into mechanical energy. The turbines are coupled to an electric generator for generating electrical energy utilizing the mechanical energy.
Patent SE-8207300-L (SE)
Inventor: BOND M E
IPC: F16B13/04
Filed: 1982-12-21
Abstract: A tool is disclosed for setting a screw anchor within a wall. The tool includes a plastic handle attached to a threadable member for engaging the screw anchor. The plastic handle is contoured for easy grasping and has a hole at one end to facilitate rotation of the tool. The handle preferably has a recessed screwdriver blade at the opposite end for tightening a screw in the set screw anchor.
Patent SE-8303740-L (SE)
Inventor: CLAREN J S
IPC: G01L7/08
Filed: 1983-06-30
Abstract: A pressure measuring system comprising a pressure-sensitive element (8) and a container (1) provided with at least one inlet (2), the container being intended to communicate through this inlet (2) with the medium whose pressure is to be measured. 
<??>The system is characterised in that a pressure-transmitting wall part (12) of the container (1) is adapted so that with the help of a negative pressure it is fastened on by suction to the pressure-sensitive element (8) for measuring substantially the absolute pressure in the container. 
<??>The system is particularly suitable for extracorporeal measurement of blood which is subjected to negative pressure.
Patent SE-8305849-L (SE)
Inventor: AB NORDISKAFILT
IPC: D21F7/08
Filed: 1983-10-25
Abstract: PCT No. PCT/SE84/00352 Sec. 371 Date Jun. 20, 1985 Sec. 102(e) Date Jun. 20, 1985 PCT Filed Oct. 24, 1984 PCT Pub. No. WO85/01968 PCT Pub. Date May 9, 1985.A device for mounting felts in papermaking machines, which device consists of a supplementary strip mounted along the lengthwise edge or edges of the felt. Spaced apart apertures are formed in the strip along the length of the felt. The apertures are shaped so as to be gripped manually or by means of special tools. Instead of a strip with apertures formed therein separate gripping means in the form of handle loops may be attached to the felt in spaced-apart relationship along the edge or edges of the felt.
Patent SE-8400436-L (SE)
Inventor: CARLSTEDT R A
IPC: B61G11/14
Filed: 1984-01-30
Abstract: An improved draft gear for transmitting draft forces in railway vehicles. The invention includes a housing with a closed end and an open opposite end provided with a tapered internal friction surface. A wedge is mounted for axial movement in the open end of the housing and friction shoes are positioned within the housing between the wedge and adjacent portions of the internal friction surface. A follower member is positioned adjacent the friction shoes and springs are positioned between the closed end of the housing and the follower member to urge the follower member against the shoes. Each of the shoes has a beveled outer surface in engagement with a beveled inner surface of the wedge, the beveled inner and outer surfaces being formed at a first selected angle with respect to the axis of the housing. Each of the shoes also has a beveled inner face in engagement with a beveled outer face of the follower member, the beveled inner and outer faces being formed at a second selected angle with respect to the axis of the housing. The angle of the bevel on the outer faces of the follower thereby assists in the assembly of the draft gear. The surface area of each of the inner faces is at least equal to the surface area of the engaged outer face of the follower member such that during application of force to the draft gear, the inner face traverses the entire surface of the outer face to prevent accumulation of metal at the interface of the inner and outer faces.